Functions and features

Get a general overview of the most important functions of the UMG 804.

UMG 804 – BASIC DEVICE

Branch circuit monitoring in PDUs

  • COMMUNICATION

    • Modbus TCP
    • Modbus RTU
    • BACnet IP
    • SNMP v2c
  • Power quality

    • Voltage THD
    • Current THD
    • Waveform capture
    • Distortion factor THD-U / THD-I
  • MODULARITY

    • Expansion up to 4 modules
    • Solid and split core CTs possible
    • Expandable to 96 current measurement channels
    • Plug & Play solution
  • MEASURING ACCURACY

    • Energy: class 0.5
  • NETWORKS

    • TN, TT
    • 3 and 4 phase
  • INTERFACES

    • RS485
    • 2 x Ethernet
  • PERIPHERALS

    • 2 digital inputs
    • 2 digital outputs
    • USB port
  • HOMEPAGE

    • Receive Information via the device’s homepage
    • Access to device homepage via web browser
    • Easy configuration and data management
  • MODERN COMMUNICATIONS ARCHITECTURE

    • High flexibility due to the use of open standards
    • Integration in PLC systems and building management systems
    • Rapid, cost-optimised and reliable communication
  • Modules

    DIN RAIL CT INTERFACE FLOATING BOARD

    • Connection of up to 24 split core transformers
    • For retrofitting
  • DIN RAIL CT INTERFACE CARD

    • For new or existing installations in switchgear or any electrical equipment
    • Mounts close to CTs